No subject in modern society is as controversial as animal-based experiments. While a number of people criticize animal testing and believe they merit humane treatment, I am of the opinion that these tests are essential to the well-being of both human beings and that of animals.
First of all, there is little doubt that many experiments make huge contributions to technology developments, and to date, there is little chance of finding an alternative approach. Indeed, animals are often used in health care and to increase life expectancy since they bear a striking resemblance to humans, either in cell structure or in behaviors. To be more specific, they respond to external disturbances such as electrical shock nearly in the same manner as humans do. As a result, these tests become the main approach to anticipate risks when new products or drugs are prepared as medicine for humans.
Another fact supports animal-based experiments is that animals are not equivalent to humans and they can be utilized as resources for humans’ sake. Obviously, animals have no capacity to take into consideration the rights and interests of other species, which is the reason why they feed on each other. Humans, on the other hand, conduct animal testing not only for their own sake but also for the benefit of other species. For instance, multiple medical achievements are applied in veterinary surgeries to give medical treatment and medicine to sick animals.
Despite the justification given for vivisection, scientists have obligations to reduce animal testing as well as their suffering. In fact, there is a growing recognition that the majority of these tests are being exploited for commercial purposes. For example, the cosmetic industry is diversifying products and maximizing profits by slaughtering numerous animals. However, this circumstance can be ceased only if scientists do not abuse their power by conducting cruel experiments for unessential objectives.
In summary, one can subscribe to the notion that animals are resources intended for the sake of humanity, although it is certain that suffering should be controlled to the minimum during experimentation. 
No subject in modern society is as controversial as animal-based  
experiments
. While a number of  
people
 criticize  
animal
 testing and believe they merit  
humane
 treatment, I am of the opinion that these  
tests
 are essential to the well-being of both  
human
 beings and that of animals. 
First of all
, there is  
little
 doubt that  
many
  experiments
  make
 huge contributions to technology developments, and to date, there is  
little
 chance of finding an alternative approach.  
Indeed
,  
animals
 are  
often
  used
 in health care and to increase life expectancy since they bear a striking resemblance to  
humans
, either in cell structure or in behaviors. To be more specific, they respond to external disturbances such as electrical shock  
nearly
 in the same manner as  
humans
 do.  
As a result
, these  
tests
 become the main approach to anticipate  
risks
 when new products or drugs  
are prepared
 as medicine for humans.
Another fact supports animal-based  
experiments
 is that  
animals
 are not equivalent to  
humans and
 they can  
be utilized
 as resources for  
humans’
 sake.  
Obviously
,  
animals
 have no capacity to take into consideration the rights and interests of  
other
 species, which is the reason why they feed on each  
other
.  
Humans
, on the  
other
 hand, conduct  
animal
 testing not  
only
 for their  
own
 sake  
but
  also
 for the benefit of  
other
 species.  
For instance
, multiple medical achievements  
are applied
 in veterinary surgeries to give medical treatment and medicine to sick animals.
Despite the justification  
given
 for vivisection, scientists have obligations to  
reduce
  animal
 testing  
as well
 as their suffering. In fact, there is a growing recognition that the majority of these  
tests
 are  
being exploited
 for commercial purposes.  
For example
, the cosmetic industry is diversifying products and maximizing profits by slaughtering numerous  
animals
.  
However
, this circumstance can  
be ceased
  only
 if scientists do not abuse their power by conducting cruel  
experiments
 for unessential objectives.
In summary, one can subscribe to the notion that  
animals
 are resources intended for the sake of humanity, although it is certain that suffering should  
be controlled
 to the minimum during experimentation.